import json

import db

from .ensure_scene_schema import ensure_scene_schema


def get_scene_object(slug, object_id):
    ensure_scene_schema(slug)
    conn = db.connect(slug)
    row = conn.execute("SELECT * FROM _scene_objects WHERE id = ?", (object_id,)).fetchone()
    conn.close()
    if not row:
        return None
    d = dict(row)
    d["attributes"] = json.loads(d["attributes"] or "{}")
    return d